| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.67 | 7.594% | $176.0991 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $116.39 | 12.138% | $130.5174 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $36.66 | 10.644% | $40.5621 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $218.35 | 10.549% | $241.3837 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $87.65 | 13.259% | $99.2715 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $186.35 | 7.272% | $199.9014 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $132.99 | 6.721% | $141.9283 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $942.06 | $1,029.6635 | $1,029.66 | $1,029.65 | $1,029.70 | |